💡 Problem Formulation: In Python programming, managing dates and specifically adding days to a given date is a common task. For instance, you might have a date like “2023-03-15” and you want to know what the date will be 10 days later. This article explores various methods to add days to a date using Python’s … Read more
💡 Problem Formulation: Enabling the manipulation of Python datetime objects is essential for a wide range of applications. For example, one might need to add a certain number of seconds to the current time to schedule a future event, or increment a date by several years to calculate a maturity date. The input might be … Read more
💡 Problem Formulation: When working with Python dictionaries, it’s common to track events over time, requiring the use of datetime objects as keys. The challenge lies in ensuring that these keys are used consistently and effectively. Consider a scenario where one needs to store timestamps associated with specific events within a dictionary structure, with the … Read more
💡 Problem Formulation: In Python, the datetime module typically handles dates in the period after the Unix epoch (January 1, 1970). However, developers often face the challenge of representing and manipulating dates that predate this point. For instance, a legacy database could contain entries from the 1960s, and processing this information with Python’s datetime module … Read more
Working with Python Datetime: Compare Dates and Times 💡 Problem Formulation: Developers are often required to manipulate and compare date and time objects in various programming scenarios. Specifically, in Python, one common task is finding whether a given datetime object falls between two other datetime objects. This article exemplifies how to solve this problem using … Read more
💡 Problem Formulation: When dealing with date and time in Python, it’s common to need to format these values according to different cultural standards. The European date format typically follows a “day-month-year” structure, which differs from the “month-day-year” format commonly used in the United States. This article outlines five methods to convert Python datetime objects … Read more
💡 Problem Formulation: In the world of software development, one often encounters the challenge of converting an ISO 8601 datetime string to a Python datetime object. For example, you receive an input ‘2023-03-10T14:48:00’ and you want to convert this ISO formatted string to a datetime object to perform various operations like datetime arithmetic or formatting. … Read more
💡 Problem Formulation: In Python, you may often need to manipulate dates and times for various applications. Subtracting days from a current date or a specified date is a common requirement. For example, you might want to find out what the date was 7 days ago from today. This article explains how to subtract a … Read more
💡 Problem Formulation: JSON data exchange format doesn’t natively support datetime objects from Python. Developers often need to serialize these objects into a string when saving to JSON and then deserialize them back into datetime objects upon retrieval. For example, one aims to convert datetime.datetime(2023, 4, 1, 15, 30) into a JSON-compatible string and vice … Read more
💡 Problem Formulation: You’re given a Python datetime object, and your goal is to convert it to a Julian day number. For instance, you want to transform the input ‘2023-03-23 12:00:00’ into the Julian day number ‘2459652’. This conversion is handy for astronomers, historians, and certain types of data scientists. Method 1: Using the datetime … Read more
💡 Problem Formulation: When working with dates and times in Python, you may often need to compare two datetime objects to determine which one is more recent, or “bigger”. For instance, comparing a user-inputted expiry date to the current date to validate if an offer is still valid. The desired output is a Boolean value … Read more
💡 Problem Formulation: When working with Python’s datetime objects, users often need to retrieve only the date part, excluding the time component. This is common when logging events, summarizing data, or comparing dates across records. The desired output would be to take a datetime object like datetime.datetime(2023, 4, 10, 18, 45) and extract just the … Read more